7472741 has 4 divisors (see below), whose sum is σ = 7912332. Its totient is φ = 7033152.

The previous prime is 7472737. The next prime is 7472747. The reversal of 7472741 is 1472747.

7472741 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1472747 = 19 ⋅77513.

It can be written as a sum of positive squares in 2 ways, for example, as 7022500 + 450241 = 2650^2 + 671^2 .

It is a cyclic number.

It is not a de Polignac number, because 7472741 - 2² = 7472737 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 7472698 and 7472707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7472747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219770 + ... + 219803.

It is an arithmetic number, because the mean of its divisors is an integer number (1978083).

Almost surely, 2^7472741 is an apocalyptic number.

It is an amenable number.

7472741 is a deficient number, since it is larger than the sum of its proper divisors (439591).

7472741 is a wasteful number, since it uses less digits than its factorization.

7472741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439590.

The product of its digits is 10976, while the sum is 32.

The square root of 7472741 is about 2733.6314674806. The cubic root of 7472741 is about 195.5059488905.

The spelling of 7472741 in words is "seven million, four hundred seventy-two thousand, seven hundred forty-one".